6Y CD. GILLIES. 



245 



four, as it occurs througliout the year, and its numerical range 

 is tlie lea.st {ser Table ii.). 



Table ii. 



Oct, Nov. Dec. Ja.n. Feb. Mtr, Apl. Miy. Jun. Jul. Au6. Jep. Oct. Nov. Dec. 

 Fig.4. ^Percentage-frequency of A. arlocrca in Aicellan fauna. liiisljanc 

 BotanicaKiardens: Sept. 29th. UlKi, to Dec. 29th, 1917. 



Fig.4, A. (trtocrea.. Tliree maxima are present ('l^i\\ 8ept:., 

 1916, 28tli Feb., 28th .Sept., 1017), the liigliesl point of the 

 curve being 85% (29t]i Sept., I 916), wliiie the lowest is zero (28th 

 Nov., 1916) The period September-October seems to be a 

 dominant one foi- this foi-m in Southern Queenshmd, as it includes 

 two of the maxima, viz., 29th Sejit., 1916, and 2Sth Sept., 1917; 

 and in niaterial from Cooroy and West Burleigh (.vee 6, 1 ) gath- 



